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What Causes Gum Dark Spots?

What Causes Gum Dark Spots

Have you ever noticed dark spots or patches on your gums and wondered what they mean? You’re not alone. Many people see color variations in their gums and worry something might be wrong. The good news is that most gum discolorations are harmless, but in some cases, they can indicate an underlying condition that needs attention.

Natural pigmentation

For many people, especially those with darker skin tones, gum pigmentation is completely normal. The color comes from melanin, the same pigment that gives color to your skin and hair. These spots are harmless and don’t require treatment unless you want them lightened for cosmetic reasons.

Amalgam tattoos

If you’ve ever had a filling with silver or amalgam material, you might notice a gray or bluish spot near the treated tooth. This is called an amalgam tattoo and happens when tiny metal particles become embedded in the gum tissue. It’s harmless and permanent but can be removed with minor cosmetic procedures if desired.

You can learn more about maintaining healthy gums and identifying changes early through our General Dentistry services, where preventive care and regular checkups help ensure everything stays in great condition.

Injury or trauma

Sometimes a bruise or dark spot on your gums can result from accidental injury, like brushing too hard or bumping your mouth. These usually heal on their own within a few days. If the spot doesn’t fade or becomes painful, schedule a dental visit to rule out other causes.

Medication or smoking effects

Certain medications can cause darkening of the gums as a side effect, particularly those affecting hormone levels or blood flow. Smoking and tobacco use can also contribute to gum discoloration, leading to darker patches or overall staining over time. Quitting tobacco and maintaining good oral hygiene can help prevent this.

Underlying health concerns

In rare cases, dark spots may be linked to conditions such as Addison’s disease, oral melanoma, or other systemic issues. If the discoloration appears suddenly, changes shape, or grows, it’s important to have it evaluated by a dentist as soon as possible.

Your gums play a big role in your overall oral health, so noticing changes early makes a real difference.

If you’ve spotted gum discoloration or have any concerns about your oral health, don’t wait.
Schedule an appointment
today and let our South Austin dental team help you find the cause and keep your smile healthy.

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Dr. Ensley